Scholarship in Europe

NIHR Manchester Biomedical Research Centre 4 Year PhD Studentship

Our goal is to make a swift primary tumour diagnosis for patients with CUP via molecular profiling of their blood and identify actionable molecular alterations. As access to good quality tissue for molecular profiling remains a significant challenge in CUP, we are focussed on a liquid biopsy approach. We developed a robust, sensitive and reproducible whole genome circulating-free DNA (cfDNA) methylation profiling approach (T7-MBD-seq) (e.g., Chemi et al. 2022) and further developed our workflow to generate highly specific machine learning Tissue of Origin (TOO) classifiers for primary tumour determination. We applied this liquid biopsy to a pilot cohort of patients with CUP in a proof-of-concept study. Our preliminary work revealed commonly predicted tumour types within the CUP cohort which now warrant further characterisation.

In this PhD project, the student will optimise and deploy our TOO liquid biopsy to extend and validate the potential clinical utility of cfDNA molecular profiling from a single blood draw in patients with CUP. They will combine gene mutation and copy number analysis with the TOO prediction in a larger cohort of patients with CUP. Improvement of our prototype ctDNA methylation TOO classifier and development of a multi-modal approach will improve our ability to identify patients that could be re-classified and potentially stratified to alternative therapies in this hard-to-treat cancer group as well as further characterise potentially ‘favourable’ subtypes of CUP that could be stratified to better therapies. This project provides an opportunity to work in an area of clinical unmet need, with novel liquid biopsy technologies and develop core bioinformatic skills alongside an expert bioinformatics team.

Informal enquiries should be addressed to Dr Dominic Rothwell or Dr Alicia Marie Conway at dominic.rothwell@cruk.manchester.ac.uk or alicia-marie.conway@cruk.manchester.ac.uk

Interested students can find entry criteria and details on how to apply on the CRUK Manchester Institute website at:
https://www.cruk.manchester.ac.uk/Education/PhD-2023-Apply

Applications Deadline: Friday 9 December 2023, 1700 hrs (GMT).

Interview date: Tuesday 17 February 2023, Alderley Park, Cheshire.

Please apply via recruiter’s website.

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